diff --git a/plugins/libimhex/include/hex/pattern_language/ast_node.hpp b/plugins/libimhex/include/hex/pattern_language/ast_node.hpp
index df6134548..4f5a1dc3e 100644
--- a/plugins/libimhex/include/hex/pattern_language/ast_node.hpp
+++ b/plugins/libimhex/include/hex/pattern_language/ast_node.hpp
@@ -9,6 +9,7 @@
 #include <map>
 #include <variant>
 #include <vector>
+#include <ranges>
 
 #include <hex/pattern_language/ast_node_base.hpp>
 
@@ -315,7 +316,7 @@ namespace hex::pl {
             else if (Token::isFloatingPoint(this->m_type))
                 pattern = new PatternDataFloat(offset, size);
             else if (this->m_type == Token::ValueType::Boolean)
-                pattern = new PatternDataBoolean(offset, size);
+                pattern = new PatternDataBoolean(offset);
             else if (this->m_type == Token::ValueType::Character)
                 pattern = new PatternDataCharacter(offset);
             else if (this->m_type == Token::ValueType::Character16)
@@ -1015,11 +1016,15 @@ namespace hex::pl {
         ASTNodeStruct(const ASTNodeStruct &other) : ASTNode(other), Attributable(other) {
             for (const auto &otherMember : other.getMembers())
                 this->m_members.push_back(otherMember->clone());
+            for (const auto &otherInheritance : other.getInheritance())
+                this->m_inheritance.push_back(otherInheritance->clone());
         }
 
         ~ASTNodeStruct() override {
             for (auto &member : this->m_members)
                 delete member;
+            for (auto &inheritance : this->m_inheritance)
+                delete inheritance;
         }
 
         [[nodiscard]] ASTNode* clone() const override {
@@ -1033,11 +1038,26 @@ namespace hex::pl {
             std::vector<PatternData*> memberPatterns;
 
             evaluator->pushScope(pattern, memberPatterns);
+
+            for (auto inheritance : this->m_inheritance) {
+                auto inheritancePatterns = inheritance->createPatterns(evaluator).front();
+                ON_SCOPE_EXIT {
+                    delete inheritancePatterns;
+                };
+
+                if (auto structPattern = dynamic_cast<PatternDataStruct*>(inheritancePatterns)) {
+                    for (auto member : structPattern->getMembers()) {
+                        memberPatterns.push_back(member->clone());
+                    }
+                }
+            }
+
             for (auto member : this->m_members) {
                 for (auto &memberPattern : member->createPatterns(evaluator)) {
                     memberPatterns.push_back(memberPattern);
                 }
             }
+
             evaluator->popScope();
 
             pattern->setMembers(memberPatterns);
@@ -1049,8 +1069,12 @@ namespace hex::pl {
         [[nodiscard]] const std::vector<ASTNode*>& getMembers() const { return this->m_members; }
         void addMember(ASTNode *node) { this->m_members.push_back(node); }
 
+        [[nodiscard]] const std::vector<ASTNode*>& getInheritance() const { return this->m_inheritance; }
+        void addInheritance(ASTNode *node) { this->m_inheritance.push_back(node); }
+
     private:
         std::vector<ASTNode*> m_members;
+        std::vector<ASTNode*> m_inheritance;
     };
 
     class ASTNodeUnion : public ASTNode, public Attributable {
@@ -1342,7 +1366,7 @@ namespace hex::pl {
                         continue;
                     } else {
                         bool found = false;
-                        for (const auto &variable : searchScope) {
+                        for (const auto &variable : searchScope | std::views::reverse) {
                             if (variable->getVariableName() == name) {
                                 auto newPattern = variable->clone();
                                 delete currPattern;
diff --git a/plugins/libimhex/source/pattern_language/parser.cpp b/plugins/libimhex/source/pattern_language/parser.cpp
index 19025bc36..c55c0cb58 100644
--- a/plugins/libimhex/source/pattern_language/parser.cpp
+++ b/plugins/libimhex/source/pattern_language/parser.cpp
@@ -797,9 +797,27 @@ namespace hex::pl {
     // struct Identifier { <(parseMember)...> }
     ASTNode* Parser::parseStruct() {
         const auto structNode = create(new ASTNodeStruct());
-        const auto &typeName = getValue<Token::Identifier>(-2).get();
+        const auto &typeName = getValue<Token::Identifier>(-1).get();
         auto structGuard = SCOPE_GUARD { delete structNode; };
 
+        if (MATCHES(sequence(OPERATOR_INHERIT, IDENTIFIER))) {
+            // Inheritance
+
+            do {
+                auto inheritedTypeName = getValue<Token::Identifier>(-1).get();
+                if (!this->m_types.contains(inheritedTypeName))
+                    throwParseError(hex::format("cannot inherit from unknown type '{}'", inheritedTypeName), -1);
+
+                structNode->addInheritance(this->m_types[inheritedTypeName]->clone());
+            } while (MATCHES(sequence(SEPARATOR_COMMA, IDENTIFIER)));
+
+        } else if (MATCHES(sequence(OPERATOR_INHERIT, VALUETYPE_ANY))) {
+            throwParseError("cannot inherit from builtin type");
+        }
+
+        if (!MATCHES(sequence(SEPARATOR_CURLYBRACKETOPEN)))
+            throwParseError("expected '{' after struct definition", -1);
+
         while (!MATCHES(sequence(SEPARATOR_CURLYBRACKETCLOSE))) {
             structNode->addMember(parseMember());
         }
@@ -1032,7 +1050,7 @@ namespace hex::pl {
         }
         else if (peek(KEYWORD_BE) || peek(KEYWORD_LE) || peek(VALUETYPE_ANY))
             statement = parsePlacement();
-        else if (MATCHES(sequence(KEYWORD_STRUCT, IDENTIFIER, SEPARATOR_CURLYBRACKETOPEN)))
+        else if (MATCHES(sequence(KEYWORD_STRUCT, IDENTIFIER)))
             statement = parseStruct();
         else if (MATCHES(sequence(KEYWORD_UNION, IDENTIFIER, SEPARATOR_CURLYBRACKETOPEN)))
             statement = parseUnion();